Arab-Israeli kills

Have the arabs ever shot down any israeli aircraft in history ? or is it that the arans are still on the duck ?

I know that some pakistani websites claim that PAF pilots on foreign duty got some israeli kills, just wanna know if any one can confirm that.
Please dont start the offending each other with bad language, I just want the information, regardless of if above claims are true or not. Your comments will be appreciated.

Regards form raf